body{
    width: 100%;
}
.navbar-brand img{
    margin-left: 113px;
}

.my-sm-1{
    margin-left: 54px;
}
.my-sm-2{
    margin-left: 4px;
}
.form-inline{
    margin-left: 15px;
}
.navbar{
    border-bottom: 1px solid #e7e7e7;
}
.bd-example{
    margin-top: 121px;
    text-align: center;
    border-bottom: 1px solid #cccccc;
    margin-bottom: 177px;
}
.haha1{
    margin-bottom: 30px;
}
.haha1 a{
    font-size: 30px;
}

.carousel-indicators li{
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 1px solid #848484;
}
.home img{
    text-align: center;
    width: 90%;
}

main .main-zhong{
    background: url(../images/introduce.jpg) no-repeat;
    width: 1349px;
    height: 440px;
    text-align: center;
    border-bottom: 1px solid #e3e3e3;
}
.main-zhong-right{
    float: right;
    margin-right: 150px;
    width: 500px;
    height: 200px;
}
main .main-zhong h2{
    float: right;
}
main .main-zhong p{
    float: right;
    line-height: 30px;
}
.span-1{
    color: aqua;
}
.ma h6{
    margin-top: 13px;
}
.main-chaochu{
    margin-bottom: 33px;
}
.main-chaochu h4{
    display: block;
    text-align: center;
    color: #00adee;
}
.main-chaochu p{
    display: block;
    text-align: center;
    margin-bottom: 0;
    color: #333333;
}
.main-chaochu-shangleft{
    width: 333px;
    height: 478px;
    margin-top: 20px;
    border: 1px solid #cccccc;
    text-align: center;
}
.main-chaochu-shangleft h5,.main-chaochu-shangcenter h5,.main-chaochu-shangright h5,.main-chaochu-xialeft h5,.main-chaochu-xiacenter h5,.main-chaochu-xiaright h5{
    display: block;
    line-height: 50px;
    background-color: #00c3ea;
    color: white;
    margin-bottom: 20px;
}
.main-chaochu-shangleft p,.main-chaochu-shangcenter p,.main-chaochu-shangright p,.main-chaochu-xialeft p,.main-chaochu-xiacenter p,.main-chaochu-xiaright p{
    font-size: 18px;
    margin-top: 50px;
}
.main-chaochu-shangcenter{
    width: 333px;
    height: 478px;
    margin-top: 20px;
    border: 1px solid #cccccc;
    text-align: center;
}
.main-chaochu-shangright{
    width: 333px;
    height: 478px;
    margin-top: 20px;
    border: 1px solid #cccccc;
    text-align: center;
}
.main-chaochu-xialeft{
    width: 333px;
    height: 478px;
    margin-top: 20px;
    border: 1px solid #cccccc;
    text-align: center;
}

.main-chaochu-xiacenter{
    width: 333px;
    height: 478px;
    margin-top: 20px;
    border: 1px solid #cccccc;
    text-align: center;
}
.main-chaochu-xiaright{
    width: 333px;
    height: 478px;
    margin-top: 20px;
    border: 1px solid #cccccc;
    text-align: center;
}

.main-center{
    width: 100%;
    height: 100%;
    border-bottom: 1px solid #e3e3e3;
    margin-bottom: 44px;
    padding-top: 43px;
    background-color: #f5f5f5;
}
.main-center h4{
    display: block;
    text-align: center;
    padding-bottom: 66px;
    font-weight: bold;
}
.main-center h6{
    text-align: center;
}
.main-center p{
    font-size: 12px;
    text-align: center;
}
.main-bottom{
    padding-bottom: 30px;
    border-bottom: 1px solid #e3e3e3;
}
.main-bottom img{
    display: block;
    text-align: center;
    border: 1px solid #f0f0f0;
    margin-bottom: 38px;
    margin-left: 80px;
}
.main-bottom h4{
    text-align: center;
    margin-bottom: 50px;
}
.main-bottom p{
    text-align: center;
}
.main-bottom h6{
    text-align: center;
}
footer{
    width: 100%;
    height: 157px;
    background-color: #f5f5f5;
    border-bottom: 1px solid #e3e3e3;
    margin-bottom: 20px;
}
.footer-left ul li{
    list-style: none;
}
.footer-left ul:first-child{
    margin-top: 23px;
}
.footer-right h5{
    margin-top: 19px;
}
@media (max-width: 540px) {
    .navbar-brand img{
        margin-left: 0;
    }
    main .main-zhong{
        width: 100%;
        height: 200px;
        background-size: 100%;
        background-repeat: no-repeat;
    }
    .main-zhong-right{
        text-align: center;
        margin-right: 0px;
    }
    .main-zhong-right h2{
        margin-top: -150px;
    }
    .main-zhong-right p{
        margin-top: -110px;
    }
    .main-chaochu-shangleft{
        margin-left: 50%;
        transform: translateX(-50%);
    }
    .main-chaochu-shangcenter{
        margin-left: 50%;
        transform: translateX(-50%);
    }
    .main-chaochu-shangright{
        margin-left: 50%;
        transform: translateX(-50%);
    }
    .main-chaochu-xialeft{
        margin-left: 50%;
        transform: translateX(-50%);
    }
    .main-chaochu-xiacenter{
        margin-left: 50%;
        transform: translateX(-50%);
    }
    .main-chaochu-xiaright{
        margin-left: 50%;
        transform: translateX(-50%);
    }
    .my-sm-0{
        margin-left: 10px;
    }
    .mr-sm-2{
        width: 230px;
    }
    .my-sm-1{
        margin-left: 120px;
    }
    .leifeng{
        margin-top: -50px;
    }
    .my-sm-3{
        width: 200px;
        margin-left: 50%;
        transform: translateX(-50%);
    }
    .footer-left{
        text-align: center;
        background-color: #e3e3e3;
    }
    .footer-right{
        text-align: center;
        background-color: #e3e3e3;
    }
    .main-zhong-right h2{
        font-size: 28px;
    }
    .main-zhong-right{
        width: 100%;
        text-align: center;
    }
}